Smart group for out of date OS patches

[k3vmo]

How are you listing systems that are out of date?

I scope an update mechanism to a smart group for Catalina systems that are above 10.15.1 and are not build 19H15 - yet all of my Catalina systems show in the Smart group - not just the systems that need said security patch

I'd like to have a smart group showing all systems that aren't current for the OS build.

Suggestions on how to set it up?

[cbrewer]

It's not ideal but you can do it by getting familiar with regex and operating system build.

Example: Operating System Build matches regex ^19([A-G]d{1,4}|H([0-9]|1[0-4]))$

The regex gets more complicated as the build numbers grow in character length. It would be really nice if Jamf built this into the product.